How much is the train ticket from Heidelberg to Karlsruhe?

The cheapest train tickets from Heidelberg to Karlsruhe start from $8. The average price for this train route is around $23. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the train journey from Heidelberg to Karlsruhe?

The average train ride duration from Heidelberg to Karlsruhe is 44m, covering a distance of 31 miles (50 km). The quickest train can get you there in 27m and is operated by FlixTrain .

Which train operators service the Heidelberg to Karlsruhe route?

Several major train operators operate on this route with 4 trains available per day, including services from Deutsche Bahn ICE , FlixTrain , Deutsche Bahn , FlixBus .

What is the earliest and latest departure time for the train from Heidelberg to Karlsruhe?

The earliest train departs from Heidelberg to Karlsruhe at 7:12am. And the latest train departs at 7:13pm.

What is the best train operator from Heidelberg to Karlsruhe?

According to Busbud customers, the highest-rated train operator on this route is Deutsche Bahn ICE , with an average rating of 4.0 out of 5 stars based on 10 reviews.

Which train operator has the best Wi-Fi from Heidelberg to Karlsruhe?

Based on reviews on Busbud, the train operator Deutsche Bahn has the best Wi-Fi rating with a score of 3.4.

Which train operator has the most timely service from Heidelberg to Karlsruhe?

According to Busbud traveller reviews, the most timely train operator on this route is FlixBus , with a punctuality rating of 3.9 out of 5 stars.

Which train operator has the cleanest trains from Heidelberg to Karlsruhe?

According to Busbud traveller reviews, the train operator with the cleanest trains on this route is Deutsche Bahn ICE , with a cleanliness rating of 5.0 out of 5 stars.

Train Heidelberg to Karlsruhe from $6 | Refundable Tickets

Next train departures

Next departures for Heidelberg to Karlsruhe on December 14
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:43pm	Heidelberg Central Train Station	34m	1:17pm	Karlsruhe Hbf	Cheapest
Train	2:59pm	Heidelberg Hauptbahnhof	27m	3:26pm	Karlsruhe Hbf	Fastest
Train	6:59pm	Heidelberg Hauptbahnhof	28m	7:27pm	Karlsruhe Hbf	No tags
Train	12:43pm	Heidelberg Central Train Station	34m	1:17pm	Karlsruhe Hbf	No tags
Train	12:43pm	Heidelberg Central Train Station	34m	1:17pm	Karlsruhe Hbf	No tags

Last refresh of the prices: Today at 1:15 AM CET.

Compare 3 ways to go from Heidelberg to Karlsruhe

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as the good way to reach Karlsruhe. The journey takes about 40 minutes and with fares starting at just $4, it presents an excellent value for a comfortable ride.

2carpool per day

40mAverage Duration

31 milesDistance

2kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$6 - $6	Average Duration50m	CO₂ emissions 1kg CO₂e
Train	Average Price$8 - $74	Average Duration44m	CO₂ emissions 1kg CO₂e
Carpool	Average Price$4 - $6	Average Duration40m	CO₂ emissions 2kg CO₂e

Where are the popular train stations and stops in Heidelberg and Karlsruhe?

Heidelberg

A
Südseite am Willi-Brandt-Platz
Willy-Brandt-Platz 1, 69115 Heidelberg, Germany

Karlsruhe

A
Karlsruhe Hbf
Bahnhofpl. 1A, 76137 Karlsruhe, Germany
Visit page
B
Südseite Hauptbahnhof
Hinterm Hauptbahnhof 6, 76137 Karlsruhe, Germany
Visit page

Train Companies

Deutsche Bahn ICE

4/510 reviews

Timeliness2.5

Cleanliness5

FlixTrain

3/518 reviews

Staff5

Timeliness3

Cleanliness3.8

Wifi1.1

Deutsche Bahn

4/56 reviews

Staff4.1

Timeliness2.5

Cleanliness3.4

Wifi3.4

FlixBus

3.5/511,596 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

Train and bus companies in DE:Amtrak, Trenitalia, Deutsche Bahn, Renfe, Deutsche Bahn ICE, VIA Rail Canada, RegioJet

Frequently asked questions about traveling from Heidelberg to Karlsruhe by train

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the train ticket from Heidelberg to Karlsruhe?
The cheapest train tickets from Heidelberg to Karlsruhe start from $8. The average price for this train route is around $23. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from Heidelberg to Karlsruhe?
The average train ride duration from Heidelberg to Karlsruhe is 44m, covering a distance of 31 miles (50 km). The quickest train can get you there in 27m and is operated by FlixTrain.
Which train operators service the Heidelberg to Karlsruhe route?
Several major train operators operate on this route with 4 trains available per day, including services from Deutsche Bahn ICE, FlixTrain, Deutsche Bahn, FlixBus.
What is the earliest and latest departure time for the train from Heidelberg to Karlsruhe?
The earliest train departs from Heidelberg to Karlsruhe at 7:12am. And the latest train departs at 7:13pm.
What is the best train operator from Heidelberg to Karlsruhe?
According to Busbud customers, the highest-rated train operator on this route is Deutsche Bahn ICE, with an average rating of 4.0 out of 5 stars based on 10 reviews.
Which train operator has the best Wi-Fi from Heidelberg to Karlsruhe?
Based on reviews on Busbud, the train operator Deutsche Bahn has the best Wi-Fi rating with a score of 3.4.
Which train operator has the most timely service from Heidelberg to Karlsruhe?
According to Busbud traveller reviews, the most timely train operator on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which train operator has the cleanest trains from Heidelberg to Karlsruhe?
According to Busbud traveller reviews, the train operator with the cleanest trains on this route is Deutsche Bahn ICE, with a cleanliness rating of 5.0 out of 5 stars.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

12/11

No data

12/12

No data

Today

$9

12/14

$7

12/15

No data

12/16

No data

12/17

No data

12/18

No data

The cheapest trip from Heidelberg to Karlsruhe was searched and found on Dec 14, 2025 with a price of $7

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Heidelberg to Karlsruhe, as early as possible.

You can expect to pay from $7 to $43 for a train ticket from Heidelberg to Karlsruhe based on the last 2 days. You can expect to find the cheapest price for the trip at $7 which is on 2025-12-14.